PRODUCT: RUEF185-1 PolySwitch(R) PTC Devices 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 www.circuitprotection.com DOCUMENT: SCD 26531 PCN: RF0429 REV LETTER: B REV DATE: SEPTEMBER 26, 2007 PAGE NO.: 1 OF 1 Overcurrent Protection Device Raychem Circuit Protection Products Specification Status: Released Maximum Electrical Rating at 20C 30 VDC /100 A DC 30 VAC /70 ARMS Insulating Material: Cured, Flame Retardant Epoxy Polymer meets UL94 V-0 Requirements Lead Material: 24 AWG Tin Plated Copper Clad Steel Marking: TABLE I. DIMENSIONS: mm: in*: A B MIN MAX MIN MAX -10.2 -15.7 -(0.40) -(0.62) *Rounded off approximation C MIN 4.3 (0.17) D MAX 5.8 (0.23) MIN 25.4 (1.00) E MAX --- MIN --- MAX 3.0 (0.12) TABLE II. PERFORMANCE RATINGS: I HOLD CURRENT RATINGS TIME TO TRIP RESISTANCE AMPS 20C HOLD 1.85 AMPS AT 20C HOLD TRIP 1.85 3.70 SECONDS AT 20C, 9.25A MAX 8.7 OHMS AT 20C MIN MAX 0.03 0.06 Agency Recognitions: Reference Documents: Precedence: Effectivity: CAUTION: NOMINAL ONE-HOUR TRIPPED POST-TRIP POWER RESISTANCE STANDARD DISSIPATION TRIP OHMS AT 20C MAX 0.09 1.0 UL, CSA, TUV PS300 This specification takes precedence over documents referenced herein. Reference documents shall be the issue in effect on the date of invitation for bid. Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame. Materials Information ROHS Compliant WATTS AT 20C ELV Compliant (c) 2006, 2007 Tyco Electronics Corporation. All rights reserved. Pb-Free